Generic placeholder image

Current Bioactive Compounds

Editor-in-Chief

ISSN (Print): 1573-4072
ISSN (Online): 1875-6646

Research Article

Contribution of Organic Bee Pollen to the Determination of Botanical Origin of Honey and its Impact on its Biological Properties

Author(s): Amar Otmani, Nadia Amessis-Ouchemoukh*, Zina Mouhoubi-Tafinine, Kenza Tighlit, Ibtissam Redouan, Anass Terrab and Salim Ouchemoukh

Volume 18, Issue 5, 2022

Published on: 15 February, 2022

Article ID: e301221199687 Pages: 12

DOI: 10.2174/1573407218666211230150151

Price: $65

Abstract

Background: Honey is a sweet and flavorful natural product that comes from a lot of nectar of medicinal plants.

Objective: This study aimed to determine the botanical origin, physicochemical parameters, antioxidant contents, and antibacterial activities of Algerian honey.

Methods: The physicochemical parameters of the honey analyzed were measured using the methods established by the European Honey Commission. The antioxidant contents were determined using colorimetric assays, and the antioxidant activities were estimated using reducing power, DPPH, ABTS, and FRAP assays. Antibacterial activities were measured using sensitivity testing and minimal inhibitory concentration.

Results: The majority of the samples analyzed were monofloral honey (Fabaceae), and other medicinal plant pollens were identified as minor and very minor pollen (Asteraceae, Tiliaceae, Myrtaceae, and Apiaceae). The physicochemical parameters of the honey were in accordance with the legislation, and the analyses of proline and HMF confirmed their authenticity. The content of total phenolic compounds and total flavonoids ranged from 26 to 159 mg GAE/100 g and 10 to 43 mg EC/100 g, respectively. The analyzed samples of honey showed variable antioxidant activities that differed from one honey to another, and antibacterial activity tests showed that S. aureus and K. pneumoniae were the most sensitive strains with inhibition zones of 24 to 28 mm and 8 to 35 mm in diameter, respectively. Very high correlations were observed between color, antioxidants, and antioxidant activities.

Conclusion: This study confirmed the powerful properties of honey to trap free radicals and inhibit bacterial growth, thus it could be used as a therapeutic agent.

Keywords: Honey, pollen analysis, physicochemical parameters, phenolic compounds, antioxidant properties, antimicrobial activities.

Graphical Abstract

[1]
Saxena, S.; Gautam, S.; Sharma, A. Physical, biochemical and antioxidant properties of some Indian honeys. Food Chem., 2010, 118, 391-397.
[http://dx.doi.org/10.1016/j.foodchem.2009.05.001]
[2]
Azeredo, L. da C.; Azeredo, M.A.A.; de Souza, S.R.; Dutra, V.M.L. Protein contents and physicochemical properties in honey samples of Apis mellifera of different floral origins. Food Chem., 2003, 80, 249-254.
[http://dx.doi.org/10.1016/S0308-8146(02)00261-3]
[3]
da Silva, P.M.; Gauche, C.; Gonzaga, L.V.; Costa, A.C.O.; Fett, R. Honey: Chemical composition, stability and authenticity. Food Chem., 2016, 196, 309-323.
[http://dx.doi.org/10.1016/j.foodchem.2015.09.051] [PMID: 26593496]
[4]
Ibrahimi, H.; Hajdari, A. Phenolic and flavonoid content, and antioxidant activity of honey from Kosovo. J. Apic. Res., 2020, 59, 1-6.
[http://dx.doi.org/10.1080/00218839.2020.1714194]
[5]
Al-Ghamdi, A.A.; Ansari, M.J. Biological and therapeutic roles of Saudi Arabian honey: A comparative review. J. King Saud Univ. Sci., 2021, 33, 101329.
[http://dx.doi.org/10.1016/j.jksus.2020.101329]
[6]
Moreira, R.F.A.; Maria, C.A.B.; Pietroluongo, M.; Trugo, L.C. Chemical changes in the volatile fractions of Brazilian honeys during storage under tropical conditions. Food Chem., 2010, 121, 697-704.
[http://dx.doi.org/10.1016/j.foodchem.2010.01.006]
[7]
Castro-Vázquez, L.; Díaz-Maroto, M.C.; Pérez-Coello, M.S. Aroma composition and new chemical markers of Spanish citrus honeys. Food Chem., 2007, 103, 601-606.
[http://dx.doi.org/10.1016/j.foodchem.2006.08.031]
[8]
Wang, H.; Gao, X.D.; Zhou, G.C.; Cai, L.; Yao, W.B. In vitro and in vivo antioxidant activity of aqueous extract from Choerospondias axillaris fruit. Food Chem., 2009, 106, 888-895.
[http://dx.doi.org/10.1016/j.foodchem.2007.05.068]
[9]
Aker, D.; Nisbet, C. Antioxidant activities, total phenolic and flavonoid contents of honey collected from different botanical origins. Vet. J. Ankara Univ., 2020, 67, 133-136.
[10]
Dżugan, M.; Grabek-Lejko, D.; Swacha, S.; Tomczyk, M.; Bednarska, S.; Kapusta, I. Physicochemical quality parameters, antibacterial properties and cellular antioxidant activity of Polish buckwheat honey. Food Biosci., 2020, 34, 100538.
[http://dx.doi.org/10.1016/j.fbio.2020.100538]
[11]
Liu, J.R.; Ye, Y.L.; Lin, T.Y.; Wang, Y.W.; Peng, C.C. Effect of floral sources on the antioxidant, antimicrobial, and anti-inflammatory activities of honeys in Taiwan. Food Chem., 2013, 139(1-4), 938-943.
[http://dx.doi.org/10.1016/j.foodchem.2013.02.015] [PMID: 23561193]
[12]
Louveaux, J.; Maurizio, A.; Vorwohl, G. Methods of melissopalynology. Bee World, 1978, 59, 139-157.
[http://dx.doi.org/10.1080/0005772X.1978.11097714]
[13]
Bogdanov, S.; Martin, P.; Lüllman, C.; Borneck, R.; Morlot, M.; Heritier, J.; Vorwohl, G.; Russmann, H.; Persano-Oddo, L.; Sabatini, A.G.; Marcazzan, G.L.; Marioleas, P.; Tsigouri, A.; Kerkvliet, J.; Ortiz, A.; Ivanov, T. Harmonised methods of the European Honey Commission. Apidologie (Celle), 1997, 1-59.
[14]
Bath, P.K.; Singh, N. A comparison between Helianthus annuus and Eucalyptus lanceolatus honeys. Food Chem., 1999, 67, 389-397.
[http://dx.doi.org/10.1016/S0308-8146(99)00132-6]
[15]
Naithani, V.; Nair, S.; Kakkar, P. Decline in antioxidant capacity of Indian herbal teas during storage and its relation to phenolic content. Int. Food Res., 2006, 39, 176-181.
[http://dx.doi.org/10.1016/j.foodres.2005.07.004]
[16]
Al, M.L.; Daniel, D.; Moise, A.; Bobis, O.; Laslo, L.; Bogdanov, S. Physico-chemical and bioactive properties of different floral origin honeys from Romania. Food Chem., 2009, 112, 863-867.
[http://dx.doi.org/10.1016/j.foodchem.2008.06.055]
[17]
Li, J.R.; Lin, E. Antiradical capacity and reducing power of different extraction method of Areca catechu seed. Afr. J. Biotechnol., 2010, 46, 7831-7836.
[18]
Meda, A.; Lamien, C.E.; Romito, M.; Millogo, J.; Nacoulma, O.G. Determination of the total phenolic, flavonoid and proline contents in Burkina Fasan honey, as well as their radical scavenging activity. Food Chem., 2005, 91, 571-577.
[http://dx.doi.org/10.1016/j.foodchem.2004.10.006]
[19]
Re, R.; Pellegrini, N.; Proteggente, A.; Pannala, A.; Yang, M.; Rice-Evans, C. Antioxidant activity applying an improved ABTS radical cation decolorization assay. Free Radic. Biol. Med., 1999, 26(9-10), 1231-1237.
[http://dx.doi.org/10.1016/S0891-5849(98)00315-3] [PMID: 10381194]
[20]
Benzie, I.F.; Strain, J.J. The ferric reducing ability of plasma (FRAP) as a measure of “antioxidant power”: The FRAP assay. Anal. Biochem., 1996, 239(1), 70-76.
[http://dx.doi.org/10.1006/abio.1996.0292] [PMID: 8660627]
[21]
Clinical and Laboratory Standards Institute, Performance standards for antimicrobial disque susceptibility tests; approved standard Wayne, PA: USA, 2015.
[22]
Clinical and laboratory standards institute, methode for dilution antimicrobial susceptibility tests for bacteria that grow aerobically; approved standard Wayne, PA: USA, 2015.
[23]
Ouchemoukh, S.; Louaileche, H.; Schweitzer, P. Physicochemical characteristics and pollen spectrum of some Algerian honeys. Food Control, 2007, 18, 52-58.
[http://dx.doi.org/10.1016/j.foodcont.2005.08.007]
[24]
Silva, T.M.S.; dos Santos, F.P.; Evangelista-Rodrigues, A.; da Silva, E.M.S.; da Silva, G.S.; de Novais, J.S.; dos Santos, F.A.R.; Camara, C.A. Phenolic compounds, melissopalynological, physicochemical analysis and antioxidant activity of jandaíra (Melipona subnitida) honey. J. Food Compos. Anal., 2013, 29, 10-18.
[http://dx.doi.org/10.1016/j.jfca.2012.08.010]
[25]
Codex Alimentarius Commission. Revised codex standard for honey. Revue, 2001, 1, 1-7.
[26]
Européenne, C. Derective 2001/110/EC du 20 décembre 2001 relative au miel J. Off. Communités Eur., 2002, 10, 47-52.
[27]
Gulçin, I.; Oktay, M.; Kirreçci, E.; Kufrevioglu, O.I. Screening of antioxidant and antimicrobial activities of anise (Pimpinella anisum L.) seed extracts. Food Chem., 2003, 83, 371-381.
[http://dx.doi.org/10.1016/S0308-8146(03)00098-0]
[28]
Alvarez-Suarez, J.M.; Tulipani, S.; Díaz, D.; Estevez, Y.; Romandini, S.; Giampieri, F.; Damiani, E.; Astolfi, P.; Bompadre, S.; Battino, M. Antioxidant and antimicrobial capacity of several monofloral Cuban honeys and their correlation with color, polyphenol content and other chemical compounds. Food Chem. Toxicol., 2010, 48(8-9), 2490-2499.
[http://dx.doi.org/10.1016/j.fct.2010.06.021] [PMID: 20558231]
[29]
Ferreira, I.C.F.R.; Aires, E.; Barreira, J.C.M.; Estevinho, L.M. Antioxidant activity of Portuguese honey samples: Different contributions of the entire honey and phenolic extract. Food Chem., 2009, 114, 1438-1443.
[http://dx.doi.org/10.1016/j.foodchem.2008.11.028]
[30]
Lachman, J.; Orsak, M.; Hejtmankova, A.; Kovarova, E. Evolution of antioxidant activity and total phenolic of selected Czech Honeys. Lebensm. Wiss. Technol., 2010, 1, 52-58.
[http://dx.doi.org/10.1016/j.lwt.2009.06.008]
[31]
Feás, X.; Pires, J.; Iglesias, A.; Estevinho, M.L. Characterization of artisanal honey produced on the Northwest of Portugal by melissopalynological and physico-chemical data. Food Chem. Toxicol., 2010, 48(12), 3462-3470.
[http://dx.doi.org/10.1016/j.fct.2010.09.024] [PMID: 20870005]
[32]
Makhloufi, C.; Kerkvliet, J.; Schweitzer, P. Characterisation of some monofloral Algerian honeys by pollen analysis. Grana, 2015, 54, 156-166.
[http://dx.doi.org/10.1080/00173134.2014.999116]
[33]
Corvucci, F.; Nobili, L.; Melucci, D.; Grillenzoni, F.V. The discrimination of honey origin using melissopalynology and Raman spectroscopy techniques coupled with multivariate analysis. Food Chem., 2015, 169, 297-304.
[http://dx.doi.org/10.1016/j.foodchem.2014.07.122] [PMID: 25236230]
[34]
Boudjelal, A.; Henchiri, C.; Sari, M.; Sarri, D.; Hendel, N.; Benkhaled, A.; Ruberto, G. Herbalists and wild medicinal plants in M’Sila (North Algeria): An ethnopharmacology survey. J. Ethnopharmacol., 2013, 148(2), 395-402.
[http://dx.doi.org/10.1016/j.jep.2013.03.082] [PMID: 23643544]
[35]
Noufou, O.; Marius, L.; Richard, S.; Tibiri, A.; Hay (de Bettignies), A.E.; Koudou, J.; Dijoux-Franca, M.G.; Guissou, I.P. Anti-inflammatory, analgesic and antipyretic activities of aqueous decoction of the leaves and roots bark of Pterocarpus erinaceus Poir. (Fabaceae). Phytotherapie, 2012, 10, 286-292.
[36]
Conti, M.E.; Finoia, M.G.; Fontana, L.; Mele, G.; Botrè, F.; Iavicoli, I. Characterization of Argentine honeys on the basis of their mineral content and some typical quality parameters. Chem. Cent. J., 2014, 8, 44.
[http://dx.doi.org/10.1186/1752-153X-8-44] [PMID: 25057287]
[37]
Bogdanov, S.; Ruoff, K.; Persano Oddo, L. Physico-chemical methods for the characterisation of unifloral honeys: A review. Apidologie (Celle), 2004, 35, 4-17.
[http://dx.doi.org/10.1051/apido:2004047]
[38]
Belay, A.; Solomon, W.K.; Bultossa, G.; Adgaba, N.; Melaku, S. Botanical origin, colour, granulation, and sensory properties of the Harenna forest honey, Bale, Ethiopia. Food Chem., 2015, 167, 213-219.
[http://dx.doi.org/10.1016/j.foodchem.2014.06.080] [PMID: 25148981]
[39]
Habib, H.M.; Al Meqbali, F.T.; Kamal, H.; Souka, U.D.; Ibrahim, W.H. Physicochemical and biochemical properties of honeys from arid regions. Food Chem., 2014, 153, 35-43.
[http://dx.doi.org/10.1016/j.foodchem.2013.12.048] [PMID: 24491697]
[40]
Terrab, A.; Diez, M.J.; Heredia, F.J. Palynological, physicochemical and color characterization of Moroccan honeys. Orange (Citrus sp.) honey. Food Sci. Technol. Int., 2003, 38, 383-387.
[41]
Bettar, I.; González-Miret, M.L.; Hernanz, D.; Marconi, A.; Heredia, F.J.; Terrab, A. Characterisation of Moroccan Spurge (Euphorbia) honeys by their physicochemical characteristics, mineral contents and color. Arab. J. Chem., 2019, 12, 2052-2060.
[http://dx.doi.org/10.1016/j.arabjc.2015.01.003]
[42]
El-Haskoury, R.; Kriaa, W.; Lyoussi, B.; Makni, M. Ceratonia siliqua honeys from Morocco: Physicochemical properties, mineral contents, and antioxidant activities. J. Food Drug Anal., 2018, 26(1), 67-73.
[http://dx.doi.org/10.1016/j.jfda.2016.11.016] [PMID: 29389590]
[43]
Belhaj, O.; Oumato, J.; Zrira, S. Etude physicochimique de quelques types de miels Marocains. Revue Marocaine Des Sciences Agronomiques et Vétérinaires, 2015, 3, 71-75.
[44]
Khalil, I.; Moniruzzaman, M.; Boukraâ, L.; Benhanifia, M.; Islam, A.; Islam, N.; Sulaiman, S.A.; Gan, S.H. Physicochemical and antioxidant properties of Algerian honey. Molecules, 2012, 17(9), 11199-11215.
[http://dx.doi.org/10.3390/molecules170911199] [PMID: 22996344]
[45]
Anjos, O.; Santos, A.J.A.; Paixão, V.; Estevinho, L.M. Physicochemical characterization of Lavandula spp. honey with FT-Raman spectroscopy. Talanta, 2018, 178, 43-48.
[http://dx.doi.org/10.1016/j.talanta.2017.08.099] [PMID: 29136844]
[46]
Ribeiro, R.O.R.; Mársico, E.T.; Carneiro, C.S.; Monteiro, M.L.G.; Conte Júnior, C.A.; Mano, S.; de Jesus, E.F.O. Classification of Brazilian honeys by physical and chemical analytical methods and low field nuclear magnetic resonance (LF 1H NMR). Lebensm. Wiss. Technol., 2014, 55, 90-95.
[http://dx.doi.org/10.1016/j.lwt.2013.08.004]
[47]
Chuttong, B.; Chanbang, Y.; Sringarm, K.; Burgett, M. Physicochemical profiles of stingless bee (Apidae: Meliponini) honey from South East Asia (Thailand). Food Chem., 2016, 192, 149-155.
[http://dx.doi.org/10.1016/j.foodchem.2015.06.089] [PMID: 26304332]
[48]
Moniruzzaman, M.; Sulaiman, S.A.; Khalil, M.I.; Gan, S.H. Evaluation of physicochemical and antioxidant properties of sourwood and other Malaysian honeys: a comparison with manuka honey. Chem. Cent. J., 2013, 7, 138.
[http://dx.doi.org/10.1186/1752-153X-7-138] [PMID: 23938192]
[49]
Serem, J.C.; Bester, M.J. Physicochemical properties, antioxidant activity and cellular protective effects of honeys from southern Africa. Food Chem., 2012, 133, 1544-1550.
[http://dx.doi.org/10.1016/j.foodchem.2012.02.047]
[50]
Yücel, Y.; Sultanoğlu, P. Characterization of honeys from Hatay Region by their physicochemical properties combined with chemometrics. Food Biosci., 2013, 1, 16-25.
[http://dx.doi.org/10.1016/j.fbio.2013.02.001]
[51]
Bogdanov, S.; Lüllmann, C.; Martin, P.; von der Ohe, W.; Russmann, H.; Vorwohl, G.; Oddo, L.P.; Sabatini, A-G.; Marcazzan, G.L.; Piro, R.; Flamini, C.; Morlot, M.; Lhéritier, J.; Borneck, R.; Marioleas, P.; Tsigouri, A.; Kerkvliet, J.; Ortiz, A.; Ivanov, T.; D’Arcy, B.; Mossel, B.; Vit, P. Honey quality and international regulatory standards: review by the International Honey Commission. Bee World, 1999, 80, 61-69.
[http://dx.doi.org/10.1080/0005772X.1999.11099428]
[52]
Evelin, K.; Raili, P.; Kaie, M.; Katrin, L. Physicochemical and melissopalynological characterization of Estonian summer honeys. Procedia Food Sci., 2011, 1, 616-624.
[http://dx.doi.org/10.1016/j.profoo.2011.09.093]
[53]
Lazarevic, K.B.; Andric, F.; Trifkovic, J.; Tešic, Ž.; Milojkovic-Opsenica, D. Characterisation of Serbian unifloral honeys according to their physicochemical parameters. Food Chem., 2012, 132, 2060-2064.
[http://dx.doi.org/10.1016/j.foodchem.2011.12.048]
[54]
Can, Z.; Yildiz, O.; Sahin, H.; Akyuz Turumtay, E.; Silici, S.; Kolayli, S. An investigation of Turkish honeys: their physico-chemical properties, antioxidant capacities and phenolic profiles. Food Chem., 2015, 180, 133-141.
[http://dx.doi.org/10.1016/j.foodchem.2015.02.024] [PMID: 25766810]
[55]
Bueno-Costa, F.M.; Zambiazi, R.C.; Bohmer, B.W.; Chaves, F.C.; da Silva, W.P.; Zanusso, J.T.; Dutra, I. Antibacterial and antioxidant activity of honeys from the state of Rio Grande do Sul, Brazil. Lebensm. Wiss. Technol., 2016, 65, 333-340.
[http://dx.doi.org/10.1016/j.lwt.2015.08.018]
[56]
Escuredo, O.; Míguez, M.; Fernández-González, M.; Carmen Seijo, M. Nutritional value and antioxidant activity of honeys produced in a European Atlantic area. Food Chem., 2013, 138(2-3), 851-856.
[http://dx.doi.org/10.1016/j.foodchem.2012.11.015] [PMID: 23411187]
[57]
Doukani, K.; Tabak, S.; Derrriche, A.; Hacini, Z. Physicochemical and phytochemical study of some types of Algerian honey. Ecologie-Environnement, 2014, 10, 37-49.
[58]
Shantal Rodríguez Flores, M.; Escuredo, O.; Carmen Seijo, M. Assessment of physicochemical and antioxidant characteristics of Quercus pyrenaica honeydew honeys. Food Chem., 2015, 166, 101-106.
[http://dx.doi.org/10.1016/j.foodchem.2014.06.005] [PMID: 25053034]
[59]
Boussaid, A.; Chouaibi, M.; Rezig, L.; Hellal, R.; Donsì, F.; Ferrari, G.; Hamdi, S. Physicochemical and bioactive properties of six honey samples from various floral origins from Tunisia. Arab. J. Chem., 2018, 11, 265-274.
[http://dx.doi.org/10.1016/j.arabjc.2014.08.011]
[60]
Čanadanović-Brunet, J.; Ćetković, G.; Šaponjac, V.; Stajčić, T.; Vulić, S.; Djilas, J.; Popović, B. Evaluation of phenolic content, antioxidant activity and sensory characteristics of Serbian honey-based product. Ind. Crops Prod., 2014, 62, 1-7.
[http://dx.doi.org/10.1016/j.indcrop.2014.08.009]
[61]
Moniruzzaman, M.; Yung An, C.; Rao, P.V.; Hawlader, M.N.I.; Azlan, S.A.B.M.; Sulaiman, S.A.; Gan, S.H. Identification of phenolic acids and flavonoids in monofloral honey from Bangladesh by high performance liquid chromatography: determination of antioxidant capacity. BioMed Res. Int., 2014, 2014, 737490.
[http://dx.doi.org/10.1155/2014/737490] [PMID: 25045696]
[62]
Wilczyńska, A. Effect of filtration on color, antioxidant activity and total phenolics of honey. Lebensm. Wiss. Technol., 2014, 57, 767-774.
[http://dx.doi.org/10.1016/j.lwt.2014.01.034]
[63]
Baltrušaitytė, V.; Venskutonis, P.; Čeksterytė, V. Antibacterial activity of honey and beebread of different origin against S. aureus and D. epidermidis. Food Technol. Biotechnol., 2007, 45, 201-208.
[64]
Al-Mamary, M.; Al-Meeri, A.; Al-Habori, M. Antioxidant activities and total phenolics of different types of honey. Nutr. Res., 2002, 22, 1041-1047.
[http://dx.doi.org/10.1016/S0271-5317(02)00406-2]
[65]
Merah, M.; Bensaci Bachagha, M.; Bouderhem, A. Study of the antimicrobial effect of three samples of natural honey collected from Algerian territory. Ann. Sci. Technol., 2010, 2, 115-125.
[66]
Voidarou, C.; Alexopoulos, A.; Plessas, S.; Karapanou, A.; Mantzourani, I.; Stavropoulou, E.; Fotou, K.; Tzora, A.; Skoufos, I.; Bezirtzoglou, E. Antibacterial activity of different honeys against pathogenic bacteria. Anaerobe, 2011, 17(6), 375-379.
[http://dx.doi.org/10.1016/j.anaerobe.2011.03.012] [PMID: 21524711]
[67]
Esmail, A.; Chahboun, N.; Mennane, Z.; Amiyare, R.; Abed, H.; Barrahi, M.; Qebibo, A.; Ouhssine, M.; Berny, E.H. Study of antimicrobial activity of Olive Mille Waste Water (OMWW) from tez Boulman against some pathogenic strains. J. Mater. Enviro. Sci., 2014, 6, 869-876.
[68]
Mandal, M.D.; Mandal, S. Honey: Its medicinal property and antibacterial activity. Asian Pac. J. Trop. Biomed., 2011, 1(2), 154-160.
[http://dx.doi.org/10.1016/S2221-1691(11)60016-6] [PMID: 23569748]
[69]
Bucekova, M.; Bugarova, V.; Godocikova, J.; Majtan, J. Demanding new honey qualitative standard based on antibacterial activity. Foods, 2020, 9(9), 1-13.
[http://dx.doi.org/10.3390/foods9091263] [PMID: 32916880]
[70]
Ghramh, H.A.; Ibrahim, E.H.; Kilany, M. Study of anticancer, antimicrobial, immunomodulatory, and silver nanoparticles production by Sidr honey from three different sources. Food Sci. Nutr., 2019, 8(1), 445-455.
[http://dx.doi.org/10.1002/fsn3.1328] [PMID: 31993170]
[71]
Couquet, Y.; Desmoulière, A.; Rigal, M-L. The antibacterial and heeling properties of honey. Actual. Pharm., 2013, 52, 22-25.
[http://dx.doi.org/10.1016/j.actpha.2013.10.005]

Rights & Permissions Print Cite
© 2024 Bentham Science Publishers | Privacy Policy